

@article {11108,
	title = {Desk study on European standard for the enumeration of viable helminth ova in sludge, soil and solid waste. Draft Report on Helminth ova},
	year = {2003},
	pages = {13},
	author = {Simonart, T. and Roussel, S. and Gireaudot-Liepman, M.F.}
}
